VHLL-BCN
Based on 1 Customer Validation
VHLL-BCN is a ligand targeting the VHL E3 ligase, which can be used for the synthesis of PROTAC molecules. As a key component of the copper-free SPAAC-based rapid synthesis platform for transcription factor PROTACs, VHLL-BCN is applicable to cancer-related research.
For research use only. We do not sell to patients.
- Purity : 95.06%
- CAS No.: 2874203-49-1
- Formula: C35H45N5O6S
- Molecular Weight:663.83
-
Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
-
Biological Activity
-
Chemical Information
-
Solvent & Solubility
- Protocols
- Purity & Documentation
- References
-
Help & FAQs
Biological Activity
Description
In Vitro
VHLL-BCN undergoes copper-free SPAAC with azide-modified NF-κB-targeting DNA oligomer under physiological conditions to form a TF-PROTAC that reduces p65 protein levels in cells[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. Further protocols information, click here.
Chemical Information
-
CAS No. 2874203-49-1
-
Appearance Solid
-
Molecular Weight 663.83
-
Formula C35H45N5O6S
-
Color White to off-white
-
SMILES
O=C(N1[C@@H](C[C@H](C1)O)C(NCC2=CC=C(C3=C(C)N=CS3)C=C2)=O)[C@H](C(C)(C)C)NC(CNC(OC[C@@H]4[C@@]5([H])[C@]4([H])CCC#CCC5)=O)=O
-
Shipping
Room temperature in continental US; may vary elsewhere.
-
Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
In Vitro:
DMSO : 8.33 mg/mL (12.55 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Protocols
-
Nuclear Protein Extraction (High-Salt/Hypotonic Fractionation)
The high-salt/hypotonic fractionation method for nuclear protein extraction is based on the differential solubility of cellular components. Cytoplasmic proteins are extracted first using a hypotonic buffer that causes cell swelling and membrane rupture, followed by centrifugation to separate the cytoplasmic supernatant from the nuclear pellet. The nuclear pellet is then subjected to high-salt extraction (e. g. , 0. 4 M (NH4)2SO4 or 1 M NaCl) to solubilize tightly bound nuclear matrix proteins, including transcription factors, histones, and structural proteins associated with chromatin and the nuclear scaffold. This approach allows for the isolation of both soluble cytoplasmic proteins and salt-resistant nuclear proteins while minimizing cross-contamination.
Purity & Documentation
-
Data Sheet (276 KB)
-
SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
-
Handling Instructions (2659 KB)
References
[3]. Zhu Z, et al. (GGAA)3-Based TF-PROTACs Enable Targeted Degradation of ETV6 to Inhibit Ewing Sarcoma Growth. J Am Chem Soc. 2025;147(16):13396-13404. [Content Brief]
[4]. Rodrigues DA, et al. Fulfilling multiple roles in PROTAC design: The emerging potential of oligonucleotides. Eur J Med Chem. 2026;307:118688. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.5064 mL | 7.5320 mL | 15.0641 mL | 37.6602 mL |
| 5 mM | 0.3013 mL | 1.5064 mL | 3.0128 mL | 7.5320 mL | |
| 10 mM | 0.1506 mL | 0.7532 mL | 1.5064 mL | 3.7660 mL |
VHLL-BCN Related Classifications
HY-148880 Related Classifications
Powered by Bioz